mirror of
https://github.com/go-gitea/gitea
synced 2024-09-11 08:56:59 +02:00
Fix PATCH /repos/{owner}/{repo} panic (#14637)
* Fix a runtime error when modifying a repository through API call Using the `PATCH /repos/{owner}/{repo}` endpoint and attempting to modify `default_branch` on an empty repository will cause a panic. This commit adds a check for a nil pointer before attempting to dereference it. * Apply suggestions from code review * Apply suggestions from code review * Ensure that the git repository is loaded If you change the default branch for a repository you must change it in git too. Therefore you must open the repository before changing the default branch. Signed-off-by: Andrew Thornton <art27@cantab.net> * Allow empty repos to have their default branches changed Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: Anton Khimich <anton.khimicha@mail.utoronto.ca> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
parent
441f3f0f20
commit
5a18712dd7
@ -574,8 +574,20 @@ func updateBasicProperties(ctx *context.APIContext, opts api.EditRepoOption) err
|
||||
repo.IsTemplate = *opts.Template
|
||||
}
|
||||
|
||||
// Default branch only updated if changed and exist
|
||||
if opts.DefaultBranch != nil && repo.DefaultBranch != *opts.DefaultBranch && ctx.Repo.GitRepo.IsBranchExist(*opts.DefaultBranch) {
|
||||
if ctx.Repo.GitRepo == nil {
|
||||
var err error
|
||||
ctx.Repo.GitRepo, err = git.OpenRepository(ctx.Repo.Repository.RepoPath())
|
||||
if err != nil {
|
||||
ctx.Error(http.StatusInternalServerError, "Unable to OpenRepository", err)
|
||||
return err
|
||||
}
|
||||
defer ctx.Repo.GitRepo.Close()
|
||||
}
|
||||
|
||||
// Default branch only updated if changed and exist or the repository is empty
|
||||
if opts.DefaultBranch != nil &&
|
||||
repo.DefaultBranch != *opts.DefaultBranch &&
|
||||
(ctx.Repo.Repository.IsEmpty || ctx.Repo.GitRepo.IsBranchExist(*opts.DefaultBranch)) {
|
||||
if err := ctx.Repo.GitRepo.SetDefaultBranch(*opts.DefaultBranch); err != nil {
|
||||
if !git.IsErrUnsupportedVersion(err) {
|
||||
ctx.Error(http.StatusInternalServerError, "SetDefaultBranch", err)
|
||||
|
Loading…
Reference in New Issue
Block a user